Land of the dead too hard

[Kings Bounty Hunter]

When I arrived in Elinia I was level 18 I think and just made it past the guardian to the first Book of Dead. Inside I found a level 27 hero crammed with undead and WAY too much for my lot

WTF is the game thinking? Any other armies are Very strong and I've cleaned out everywhere else..it just seems like a massive jump. each stack has over 11000 Leadership and there are 7 or 8 stachs to deal with. I'm using the girls plus Griffins and Hunter.

I'm badly outnumbered yet again and feeling like I should restart as a Mage ha ha

That would be the 3rd time I have restarted and I am on day 62 or something..I don't thkn i'm very good at this game